Results 1 to 10 of about 983,739 (169)

Stabilization of Neutral Systems with Saturating Actuators

Journal of Control Science and Engineering, 2012
A method is proposed for stabilization, using static state feedback, of systems subject to time-varying delays in both the states and their derivatives (i.e., neutral systems), in the presence of saturating actuators.
F. El Haoussi, E. H. Tissir, A. Hmamed, F. Tadeo   +3 more
doaj   +3 more sources

Observer-Based Robust Control Method for Switched Neutral Systems in the Presence of Interval Time-Varying Delays

Mathematics, 2021
In this study, the challenges of the controller design of a class of Uncertain Switched Neutral Systems (USNSs) in the presence of discrete, neutral, and time-varying delays are considered by using a robust observer-based control technique.
Hamid Ghadiri, Hamed Khodadadi, Saleh Mobayen, Jihad H. Asad, Thaned Rojsiraphisal, Arthur Chang   +5 more
doaj   +1 more source

Finite Time Stability of Fractional Order Systems of Neutral Type

Fractal and Fractional, 2022
This work deals with a new finite time stability (FTS) of neutral fractional order systems with time delay (NFOTSs). In light of this, FTSs of NFOTSs are demonstrated in the literature using the Gronwall inequality.
Abdellatif Ben Makhlouf, Dumitru Baleanu
doaj   +1 more source

Finite-Time Bounded Tracking Control for a Class of Neutral Systems

Mathematics, 2023
In this paper, we investigate finite-time bounded (FTB) tracking control for a class of neutral systems. Firstly, the dynamic equation of the tracking error signal is given based on the original neutral system.
Jiang Wu, Yujie Xu, Hao Xie, Yao Zou
doaj   +1 more source

Convolutions in (µ, ν)-pseudo-almost periodic and (µ, ν)-pseudo-almost automorphic function spaces and applications to solve integral equations

Cubo, 2021
In this paper we give sufficient conditions on $k\in L^1(\mathbb{R})$ and the positive measures $\mu$, $\nu$ such that the doubly-measure pseudo-almost periodic (respectively, doubly-measure pseudo-almost automorphic) function spaces are invariant by the
David Békollè, Khalil Ezzinbi, Samir Fatajou, Duplex Elvis Houpa Danga, Fritz Mbounja Béssémè   +4 more
doaj   +1 more source

Mathematical modelling and statistical optimization of fast cultivation of Agardhiella subulata: Response surface methodology

Energy Nexus, 2022
The production of algae within a short period has become an emerging issue among researchers due to its diversified usage. At the same time, researchers are working extensively on how to upsurge algae production using carbon dioxide.
Mir Shariful Islam, Izuru Senaha, Md. Matiar Rahman, Yoshifumi Yoda, Bidyut Baran Saha   +4 more
doaj   +1 more source

Robust synchronization of a class neutral chaotic systems Despite, unknown time-delay and parameter [PDF]

مجله مدل سازی در مهندسی, 2023
The synchronization of neutral chaotic systems with disturbance, uncertainty, unknown parameters, and unknown delays is studied in this article. Initially, the neutral chaotic system is introduced using the Lyapunov exponent and then the adaptive-robust ...
Amirhosein Rostampour, Assef Zare, Majid Halaji   +2 more
doaj   +1 more source

Iterative LMI Approach to Robust Hierarchical Control of Homogenous Linear Multi-Agent Systems Subject to Polytopic Uncertainty and External Disturbance

IEEE Access, 2021
This paper investigates design of robust hierarchical control for linear multi-agent systems (MAS) subject to polytopic uncertainty and external disturbance. Each agent of MAS is described by a homogeneous linear time-invariant dynamic model. The control
Tuynh Van Pham, Dinh Hoa Nguyen, David Banjerdpongchai   +2 more
doaj   +1 more source

Long-term behavior of nonautonomous neutral compartmental systems

Electronic Journal of Qualitative Theory of Differential Equations, 2022
The asymptotic behavior of the trajectories of compartmental systems with a general set of admissible initial data is studied. More precisely, these systems are described by families of monotone nonautonomous neutral functional differential equations ...
Sylvia Novo, Víctor Villarragut
doaj   +1 more source

Controllability of nonlinear stochastic neutral fractional dynamical systems

Nonlinear Analysis, 2017
In this paper, we obtain an equivalent nonlinear integral equation to the stochastic neutral fractional system with bounded operator. Using the integral equation, the sufficient conditions for ensuring the complete controllability of the stochastic ...
Mabel Lizzy Rajendran, Krishnan Balachandran, Juan J. Trujillo   +2 more
doaj   +1 more source